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Chore: add udp-timeout constraint

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xjasonlyu
2022-04-03 22:09:41 +08:00
parent 992e716216
commit 6a53c52167
1 changed files with 4 additions and 0 deletions
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4
engine/engine.go
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@@ -5,6 +5,7 @@ import (
"fmt" "fmt"
"net" "net"
"sync" "sync"
"time"
"github.com/xjasonlyu/tun2socks/v2/component/dialer" "github.com/xjasonlyu/tun2socks/v2/component/dialer"
"github.com/xjasonlyu/tun2socks/v2/core" "github.com/xjasonlyu/tun2socks/v2/core"
@@ -113,6 +114,9 @@ func general(k *Key) error {
} }
if k.UDPTimeout > 0 { if k.UDPTimeout > 0 {
if k.UDPTimeout < time.Second {
return errors.New("invalid udp timeout value")
}
tunnel.SetUDPTimeout(k.UDPTimeout) tunnel.SetUDPTimeout(k.UDPTimeout)
} }
return nil return nil